/*
    This file is part of duckOS.
    
    duckOS is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    
    duckOS is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
    
    You should have received a copy of the GNU General Public License
    along with duckOS.  If not, see <https://www.gnu.org/licenses/>.
    
    Copyright (c) Byteduck 2016-2020. All rights reserved.
*/

#pragma once

#include <kernel/kstd/unix_types.h>

class Ext2Filesystem;
class Ext2BlockGroup {
public:
	Ext2BlockGroup(Ext2Filesystem* fs, uint32_t num);
	void write();
	uint32_t first_block();

	Ext2Filesystem* fs;
	uint32_t num;
	uint32_t block_bitmap_block;
	uint32_t inode_bitmap_block;
	uint32_t inode_table_block;
	uint16_t free_blocks;
	uint16_t free_inodes;
	uint16_t num_directories;
};


